Status?

In reading the last dozen posts, it is very unclear the status of this plugin. Is it working? Does it work with 3.3? Does it work with IE8? Is there an online demonstration -- this is very useful, if I can get it to work!

cm is undefined

Hello Animal,

I have tried your code, and it worked well when I paste it to replace code in examples/array-grid.js.

Now I am trying to use your code in my program.
The button (which titled as Excel) is shown perfectly. But when I click it, FireBug shows an error:
"cm is undefined", which links to this code: for (var i = 0; i < cm.getColumnCount(); i++) { ... }

Does it mean that code "var cm = this.getColumnModel();" is not working?
What should I check to get it run?